High Sensitive CCTV Microphone Hidden Samll Type For Security System Box Sound Monitor With 2 Audio Pickup Mini
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Note: All clothing sizings are for reference only. Feel free to choose. In case it doesn't fit, we can exchange it for you. You just need to send it back to our NZ office, then we send a new one to you for free.
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Specifics
- Model Number: CS20
- Origin: Mainland China
- Certification: CE, FCC, RoHS
- Product Name: cctv microphone
- Monitoring range: 10-80㎡ (adjustable)
- Working voltage: DC 12V
- Supply current: 20mA
- Transmission distance: up to 3000meters
- Sensitivity Reduction: -30dB
- Signal Noise Ratio: 70dB
- Frequency response: 100hz to 5500Hz
- Directivity: Omni directional
- Output signal amplitude: 2.5 Vpp /- 25 dB
- Maximum sound pressure: 120db SPL (1 KHz, THD 1%)
- Certification: CE, FCC, ROHs
- Type: mini
- Package Weight:
- Package Size:
Description
Conditions: Buyer shall pay all shipping cost for warranty services. Warranty does not cover physical damages.
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